[Cyberdom]

@Cyberdom , yes, you can get the Matrix version of the backup addon from the "Manage Dependencies" area of Amber settings.  You should only use the Matrix version in Matrix.

So under Kodi Leia, I must not activate the dependency of the script.xbmcbackup addon ?
Is it only for Kodi Matrix ?
 

As for saving the Amber settings, backing up those two folders should get you the configuration you have done in the skin settings and the configuration of your menu/submenu/widgets. 

Once you have your Matrix install, and have installed Amber (and the Amber for Matrix repo), switch to Amber and after you have a default menu configuration (skinshortcuts should build a default menu), got to the Manage Dependencies and install the backup addon; then, quit Kodi (so that an Amber settings folder gets created).  After that, restart Kodi, switch to Estuary, run the backup addon, restore the two folders you backed up in Leia, and switch back to Amber.  You should now in theory have the exact configuration that you had in Leia, including menu/submenu/wigets.

Thank you for the details. I didn't know I had to go through Estuary to restore Amber's backup.
 

Please let me know if this all works for you.  Thanks.

Regards,

Bart

I am using Kodi Leia on my Nvidia Shield TV and on my Raspberry Pi 3 with LibreELEC. I have a centralized database so I am waiting for the update for Kodi Matrix to be available on all my devices.